XLX 20pcs PCB Print Circuit Board Carbide Tungsten Steel Micro Drill Bits

Jimsky

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Folks, I wanted to share as I just received those mini drill bits from amazon and they are really super-good quality (made in Japan)

  • Size: 0.1-1mm; 1.1-2.0mm.
  • Cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling
  • Made tungsten carbide bits
  • Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment
Diameter:
0.1-1mm:
0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm ( 1pcs for each Value )
1.1-2.0mm: 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm ( 1pcs for each Value )

Packing: 20pcs ( 1pcs for each Value ) 2 x Plastic boxes


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I am not sure if this is the good\best price. But those days really hard to find drill bits from Japan.
 
Yes, Brian! They are really good quality (while I inspected them), and yes, I expect them to be really fragile...but the size....0.1mm. I have no idea such size exists. I am not even sure if I ever will use this size :)
 
Jim only use smallest sizes in a drill stand.I managed to put copper nails in a grating using 0.18mm drill and 0.15 wire.Any vibration will kill the drill,I used MF70 mill to do this.

Kind Regards

Nigel
 
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